{"product_id":"progressive-412-shocks-harley-davidson-104","title":"Progressive 412 Shocks — Harley-Davidson","description":"\u003cp\u003eProgressive 412 Series shocks deliver reliable suspension performance with a doublewall steel body, nitrogen-charged damping, and five-position preload adjustment. Built for value without sacrificing durability or ride quality on Harley-Davidson cruisers.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDoublewall steel construction\u003c\/li\u003e\n  \u003cli\u003eNitrogen-charged with multistage velocity-sensitive damping\u003c\/li\u003e\n  \u003cli\u003e5-position cam-style preload adjuster\u003c\/li\u003e\n  \u003cli\u003eProgressive or standard rate spring options\u003c\/li\u003e\n  \u003cli\u003eChrome or black finish available\u003c\/li\u003e\n  \u003cli\u003eOptional Show Chrome covers on select models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Progressive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 412-4080C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Suspension \/ Shocks and Struts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 10 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Harley-Davidson\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e Cancer and Reproductive Harm — California Prop 65. www.P65Warnings.ca.gov\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson models. Verify your specific model and year before ordering, as shock mounting points vary across platform generations.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan I adjust the preload myself?\u003c\/h3\u003e\n\u003cp\u003eYes. The 5-position cam-style preload adjuster lets you dial in stiffness without tools — rotate to match your weight and riding style.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between standard and progressive rate springs?\u003c\/h3\u003e\n\u003cp\u003eStandard rate springs provide consistent feel throughout suspension travel. Progressive springs start soft and get stiffer as they compress, offering better bump absorption.\u003c\/p\u003e\n\u003ch3\u003eDo these come with chrome covers?\u003c\/h3\u003e\n\u003cp\u003eStandard 412 shocks ship with bare steel. Optional full Show Chrome covers are available on select Harley applications.\u003c\/p\u003e\n\u003ch3\u003eHow do I know if I need Heavy-Duty springs?\u003c\/h3\u003e\n\u003cp\u003eHeavy-Duty springs suit heavier riders or two-up riding. Light riders typically prefer standard rate springs for a more compliant feel.\u003c\/p\u003e\n\u003ch2\u003eCalifornia Proposition 65 Warning\u003c\/h2\u003e\n\u003cp style=\"font-size:11px;color:#888;\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov\u003c\/p\u003e","brand":"Progressive","offers":[{"title":"Default Title","offer_id":53040158670959,"sku":"T14-669184","price":379.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_cdb97a88-f885-4e71-b1c2-b7649915150e.png?v=1779566587","url":"https:\/\/vtwinbikers.com\/products\/progressive-412-shocks-harley-davidson-104","provider":"Vtwinbikers","version":"1.0","type":"link"}